Sye Drive Shaft length Question

I have a 96 Cherokee 4.0L, AX-15,NP231, CR 8.25 for the power train in the Xj. I am in the process of pulling the moter, Trans and transfercase to drill my motor mounts bolts out. While I have the t case out I want to do the SYE kit i have form Teraflex. I have a 4.5 Inch Lift. I need to know If my front shaft is long enough to use as the rear shaft. I don't have the funds to get a longer shaft yet. I know it works for the AW4 combo any help would be Great.
James

No,even an auto shaft would probably be to short.Its said the GC's are longer.

Yes, Grand Cherokee shafts are longer.